PENDULUM RELEASE VALVE, TO PREVENT THE FORMATION OF GAS PRESSURES INSIDE ROTATING DRUMS IN THE TANNING INDUSTRY

IT7311512U1Inactive Publication Date: 1974-07-22GOZZINI GINO

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Patent Information

Authority / Receiving Office: IT · IT
Patent Type: Utility models
Current Assignee / Owner: GOZZINI GINO
Filing Date: 1973-01-22
Publication Date: 1974-07-22
Estimated Expiration: Not applicable · inactive patent

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